ON THIS PLANT
Penstemon arkansanus is a species of flowering plant in the plantain family known by the common name Arkansas beardtongue. It is endemic to Texas, Arkansas, Oklahoma, Missouri, and Illinois in the United States, occurring in rocky or sandy soils of shale or sandstone.
CHARACTERISTICS
Botanical profile.
- Genus
- Penstemon
- Family
- Plantaginaceae
ALSO KNOWN AS
Other names.
en Arkansas beardtongue
PLATES
